package com.itheima.log.slf4;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Test {

    private static final Logger logger = LoggerFactory.getLogger(Test.class);

    public static void main(String[] args) {
        String name = "张三丰";
        logger.info("hello world! {}", name);
    }
}
